# Fingerprint Dive into the research topics where Boris L Tsygan is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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### Mathematics

Deformation Quantization

Index Theorem

Formality

Hochschild Homology

Operad

Graded Lie Algebras

Gerbe

Symplectic Manifold

Gerbes

Cyclic Homology

Theorem

Groupoid

Euler Class

Algebra

Chern Character

Homology

Lie Algebra

Physics

K-theory

Crystalline Cohomology

Deformation Theory

Microlocal Analysis

Simplicial Set

Fourier Integral Operators

Index Theory

Jacobi Matrix

Topological Invariants

Noncommutative Geometry

Differential Calculus

Classical Limit

Manifolds with Boundary

Lie Superalgebra

Matrix Algebra

Cohomology

Differential Forms

Quantum Groups

Nerve

Characteristic Classes

Hopf Algebra

Module

Homotopy

Vanish

Ring

Calculus

Operator

Lie Algebroids

Sheaves

Universal Space

D-module

Algebraic function